Win10 switch virtual desktop shortcuts

One of the highlights of Win10 is the use of virtual desktops. Uninformed people think they have installed multiple systems. Virtual desktops give you more great experiences, but switching to a small icon on the taskbar can be cumbersome. Win10 switch desktop has shortcuts?
Needless to say the red box icon

Click to add a new desktop

Ok, this step shows that you are too good to see Did you create a new desktop yourself?

Go back to the main desktop, and then you can switch between the windows key + tab.
Remarks: The windows key is the spline next to the left alt key!
The function of the virtual desktop, you can have multiple desktops at the same time, each desktop has different tasks. How to better experience the fun of Win10 virtual desktop? For details, see "How to Use Win10 Preview Virtual Desktop".